Motorola Edge 20 Pro vs Realme C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date August 16, 2021 March 31, 2022
Release Year 2021 2022

Physical

Volume 99.1 cm³ 105.28 cm³
Screen Size to Weight Ratio 3.53 "/g 3.3 "/g
Weight 190 g 197 g
Height 163 mm 164.7 mm
Width 76 mm 76.1 mm
Thickness 8 mm 8.4 mm
Foldable Design No No
Available Colors
  • Midnight Blue
  • Blue Vegan Leather
  • Iridescent Cloud
  • Light Silver
  • Dark Green

Display

Screen Size 6.7 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 81.4 %
Pixel Density 385 PPI 270 PPI
Refresh Rate 144 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 118.34 mAh/in²
Battery Density 45.41 mAh/cm³ 47.49 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Mali-G57

Connectivity

USB Version 3.1 2.0
OTG Support
DisplayPort 1
DisplayPort Version 1.4 N/A
USB Features USB Type-C 3.1, DisplayPort 1.4 microUSB 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version

Comparison Summary

Alright, let's break down the Motorola Edge 20 Pro versus the Realme C31. This isn't just a spec-sheet showdown; it's about figuring out which phone fits your life.

1. Specifications Breakdown

Here's a side-by-side look at the key specs, but more importantly, what they mean to you:

FeatureMotorola Edge 20 ProRealme C31Real-World Implications
Design
Dimensions163 × 76 × 8 mm164.7 × 76.1 × 8.4 mmMinimal size difference; Edge 20 Pro is slightly slimmer and lighter.
Weight190g197gThe Edge 20 Pro will feel a bit lighter in your hand, making it more comfortable for extended use.
BuildGorilla Glass 5UnknownEdge 20 Pro screen is more protected against scratches and impacts.
Display
Size6.7"6.5"Edge 20 Pro offers a slightly larger viewing area for immersive media consumption.
Resolution1080x2400720x1600Edge 20 Pro's display is much sharper, with clearer text and more detailed images.
PPI385270Noticeably sharper image quality on the Edge 20 Pro, reducing pixelation.
TechnologyOLEDIPS LCDEdge 20 Pro boasts richer colors, deeper blacks, and better contrast, enhancing video and photo viewing.
Refresh Rate144Hz60HzMuch smoother scrolling, animations, and gaming experience on the Edge 20 Pro.
Brightness0 nits0 nitsNeed more information to assess outdoor visibility.
Performance
ChipsetSnapdragon 870 5GUnisoc Tiger T612Edge 20 Pro handles demanding apps, multitasking, and graphics-intensive games with ease.
AnTuTu Score813,800224,223Significant performance gap; Edge 20 Pro is much faster overall.
GPUAdreno 650Mali-G57 MP1Superior graphics performance on the Edge 20 Pro, ideal for gaming.
RAM12GB3/4GBEdge 20 Pro provides smoother multitasking and keeps more apps active in the background.
Camera
Main Camera108MP13MPEdge 20 Pro captures significantly more detailed photos, especially in good lighting conditions.
Selfie Camera32MP5MPEdge 20 Pro takes higher-resolution and clearer selfies.
Telephoto LensYesNoEdge 20 Pro offers optical zoom capabilities for distant subjects.
Macro LensNoYesRealme C31 allows close-up shots of small subjects.
Ultrawide LensYesNoEdge 20 Pro lets you capture wide, expansive scenes.
Video RecordingUp to 8KUp to 1080pEdge 20 Pro records much higher quality video, suitable for professional use.
Battery Life
Capacity4500mAh5000mAhRealme C31 may offer slightly longer battery life, especially under moderate usage.
Charging30W10WEdge 20 Pro charges much faster, minimizing downtime.
Reverse ChargingYesNoEdge 20 Pro can charge other devices wirelessly.
Storage
Internal128/256GB32/64GBEdge 20 Pro provides significantly more space for apps, photos, and videos.
ExpandableNoNoNeither phone allows storage expansion.
Connectivity
Wi-FiWi-Fi 6802.11nEdge 20 Pro offers faster and more reliable Wi-Fi connectivity.
Bluetooth5.15.0Edge 20 Pro has slightly newer Bluetooth technology with enhanced features.

2. Key Insights

Motorola Edge 20 Pro:

  • Strengths: Performance powerhouse, fantastic display (high refresh rate OLED), versatile camera system with 8K video, more RAM and storage.
  • Competitive Advantages: Flagship-level features in a slimmer design.
  • Trade-offs: Smaller battery compared to the Realme C31, no expandable storage.

Realme C31:

  • Strengths: Larger battery, potentially longer battery life, dedicated macro lens.
  • Competitive Advantages: Budget-friendly price point.
  • Trade-offs: Significantly lower performance, lower-resolution display, inferior camera system.

3. User Profiles and Recommendations

  • Motorola Edge 20 Pro: Ideal for power users, gamers, photographers, and anyone who values a premium display and smooth performance. If you edit videos, play demanding games, or need a phone that can keep up with heavy multitasking, this is the better choice.

  • Realme C31: Best suited for budget-conscious users with basic needs. Perfect for calls, texts, social media browsing, and light app usage. Good for those who prioritize battery life over performance.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How much do you value performance? If you need a phone that can handle demanding tasks and games smoothly, the Edge 20 Pro is the clear winner.
  2. What's your budget? The Realme C31 is much more affordable, making it a great option for those on a tight budget.
  3. Which features do you need most? If you prioritize battery life and macro photography, the Realme C31 might be appealing. However, for everything else (display quality, camera versatility, performance), the Edge 20 Pro is superior.

Scenario-Based Recommendations:

  • Mobile Gamer: Motorola Edge 20 Pro. The Snapdragon 870, Adreno 650, 12GB of RAM, and 144Hz display make it perfect for gaming.
  • Budget Photographer: Neither is a winner. If you have a very tight budget, you can go for Realme C31.
  • Everyday User: It depends on the level of use. For basic tasks and social media, the Realme C31 is fine. For anything more demanding, the Edge 20 Pro is the better choice.

In summary: The Motorola Edge 20 Pro is the superior phone in almost every way, but that comes at a cost. The Realme C31 is a budget-friendly option for basic users.

My Choice

If I were choosing between these two phones, I would definitely go for the Motorola Edge 20 Pro. While the Realme C31 has a bigger battery, that's really the only advantage it holds. For me, the superior processing power of the Snapdragon 870, the vibrant and smooth 144Hz OLED display, and the much more versatile camera system of the Edge 20 Pro are worth every penny.

As a tech journalist, I need a phone that can keep up with my workflow, which involves a lot of multitasking, photo and video editing, and staying connected on the go. The Edge 20 Pro's combination of high-end specs and thoughtful features makes it the clear choice for my needs. I don't mind charging it a bit more often to get the performance and experience I'm looking for!

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.